<template>
  {{User}}
  <el-form ref="ruleFormRef"
    :model="ruleForm"
    :rules="rules"
    label-width="120px"
    class="demo-ruleForm"
    :size="formSize">
    <el-form-item label="Activity name"
      prop="name">
      <el-input v-model="ruleForm.name" />
    </el-form-item>
    <el-form-item label="Activity zone"
      prop="region">
      <el-select v-model="ruleForm.region"
        placeholder="Activity zone">
        <el-option label="Zone one"
          value="shanghai" />
        <el-option label="Zone two"
          value="beijing" />
      </el-select>
    </el-form-item>
    <el-form-item label="Activity time"
      required>
      <el-col :span="11">
        <el-form-item prop="date1">
          <el-date-picker v-model="ruleForm.date1"
            type="date"
            placeholder="Pick a date"
            style="width: 100%" />
        </el-form-item>
      </el-col>
      <el-col class="text-center"
        :span="2">
        <span class="text-gray-500">-</span>
      </el-col>
      <el-col :span="11">
        <el-form-item prop="date2">
          <el-time-picker v-model="ruleForm.date2"
            placeholder="Pick a time"
            style="width: 100%" />
        </el-form-item>
      </el-col>
    </el-form-item>
    <el-form-item label="Instant delivery"
      prop="delivery">
      <el-switch v-model="ruleForm.delivery" />
    </el-form-item>
    <el-form-item label="Activity type"
      prop="type">
      <el-checkbox-group v-model="ruleForm.type">
        <el-checkbox label="Online activities"
          name="type" />
        <el-checkbox label="Promotion activities"
          name="type" />
        <el-checkbox label="Offline activities"
          name="type" />
        <el-checkbox label="Simple brand exposure"
          name="type" />
      </el-checkbox-group>
    </el-form-item>
    <el-form-item label="Resources"
      prop="resource">
      <el-radio-group v-model="ruleForm.resource">
        <el-radio label="Sponsorship" />
        <el-radio label="Venue" />
      </el-radio-group>
    </el-form-item>
    <el-form-item label="Activity form"
      prop="desc">
      <el-input v-model="ruleForm.desc"
        type="textarea" />
    </el-form-item>
    <el-form-item>
      <el-button type="primary"
        @click="submitForm(ruleFormRef)">Create</el-button>
      <el-button @click="resetForm(ruleFormRef)">Reset</el-button>
    </el-form-item>
  </el-form>
</template>

<script lang="ts" setup>
import { reactive, ref } from "vue";
import type { FormInstance, FormRules } from "element-plus";
import { user } from "../pinia/modules/user";

const User = user();

const formSize = ref("default");
const ruleFormRef = ref<FormInstance>();
const ruleForm = reactive({
  name: "Hello",
  region: "",
  date1: "",
  date2: "",
  delivery: false,
  type: [],
  resource: "",
  desc: "",
});

const rules = reactive<FormRules>({
  name: [
    { required: true, message: "Please input Activity name", trigger: "blur" },
    { min: 3, max: 5, message: "Length should be 3 to 5", trigger: "blur" },
  ],
  region: [
    {
      required: true,
      message: "Please select Activity zone",
      trigger: "change",
    },
  ],
  date1: [
    {
      type: "date",
      required: true,
      message: "Please pick a date",
      trigger: "change",
    },
  ],
  date2: [
    {
      type: "date",
      required: true,
      message: "Please pick a time",
      trigger: "change",
    },
  ],
  type: [
    {
      type: "array",
      required: true,
      message: "Please select at least one activity type",
      trigger: "change",
    },
  ],
  resource: [
    {
      required: true,
      message: "Please select activity resource",
      trigger: "change",
    },
  ],
  desc: [
    { required: true, message: "Please input activity form", trigger: "blur" },
  ],
});

const submitForm = async (formEl: FormInstance | undefined) => {
  if (!formEl) return;
  await formEl.validate((valid, fields) => {
    if (valid) {
      console.log("submit!", ruleForm);
    } else {
      console.log("error submit!", fields);
    }
  });
};

const resetForm = (formEl: FormInstance | undefined) => {
  if (!formEl) return;
  formEl.resetFields();
};
</script>
